Operations on NHX-50M At NHX-50M | Aiphone 83873900 0602 E specs

5 OPERATIONS on NHX-50M

	At NHX-50M	Directory
	Speaker	Directory
	Speaker	Sub call-in LED
		Sub Selector button
	Handset
	Power on LED

Mic	Attendance LED
	TONE-OFF button
OFF	TALK button
button

•Receiving a Routine Call (Bedside)

At NHX-50M

When a Bedside sub station presses CALL button;

1.Single chime tone rings on NHX-50M every 6 seconds, and a call-in LED blinks slowly every 2 seconds.

2.Press TONE-OFF button to silence tone. The LED above is lit.

3.Go to the Sub station. Press CANCEL button to reset.

For communication;

1.Simply lift handset and communicate (voiceactuated). Or press TALK button and communicate.

2.At conclusion, replace handset, or press OFF button.

At site

At Zone light;

A corresponding zone lamp is steadily lit.

At corridor lamp;

White lamp is steadily lit.

At Sub station;

While NHX-50M is ringing, red CALL LED is lit, and stays on even after TONE-OFF is pressed.

OR When NHX-50M replies, green ‘TALK’ LED is lit. ‘TALK’ LED goes out when communication is finished.

•Receiving a Bathroom Pullcord Call (or call from NHR-3TS sub)

At NHX-50M	At site

When a cord is pulled at Bathroom;

1.Single chime tone rings on NHX-50M every 1.8 seconds, together with LED double blinking.

2.Press TONE-OFF button to mute. The LED above is lit for attendance.

3.At Sub station, attendant unlocks CALL switch to reset the call.

At Zone light;

Light will indicate which zone has a call placed.

At corridor lamp;

Red light blinks.

At Sub station;

Red CALL LED is lit.

* Communication is not available from Bathroom.

•Receiving a Cord-Out Trouble Call

At NHX-50M	At site

When a plug has been pulled out of jack;

1.Single chime tone rings on NHX-50M every 0.5 seconds, and a call-in LED blinks fast.

2.Press TONE-OFF button to silence tone. The attendance LED is lit above.

3.At the Sub station, attendant may plug the pullcord back into jack to reset the call.

At Zone light;

Light will indicate which zone has a call placed.

At Corridor lamp;

White light blinks.

At Sub station;

Red CALL LED is lit. When the pullcord is plugged in, all lights are reset.

*To communicate, either lift handset or press TALK button to establish channel.

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83873900 0602 E specifications

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